Determination of joint diagrams for a foundation bolted joint with the bolt anchored in a polymer plastic. Part I. Joint diagram for the assembly state

• Autorzy: Grudziński P.
• Języki publikacji: EN

Abstrakty

EN

The paper concerns problems of modeling and calculation of modern foundation bolted joints of heavy machinery and technical equipment, generating large dynamic forces. A significant progress in this area has been made by the development and application of special polymer materials for anchoring the bolts and for foundation chocks. The modern bolted joints form complex mechanical systems, made of steel, plastic and concrete. The paper discusses the specificity of these joints. It has been shown that the conventional methods and formulas, known from the subject literature and engineering practice cannot be used for their calculations. A method of how to model and calculate such joints has been presented, using for this purpose the FEM. The entire elaboration consists of two parts. Part I describes how to determine the basic joint diagram for the assembly state of the joint, and Part II - how to determine the joint diagram for the operational state of the joint, and its scientific and practical importance.

Słowa kluczowe

EN

foundation bolted joints; polymer plastic; modeling; calculation; joint diagrams

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Archives of Mechanical Technology and Automation
• Rocznik: 2012
• Tom: Vol. 32, no. 3
• Strony: 35--47
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Grudziński P.

• Faculty of Mechanical Engineering and Mechatronics, West Pomeranian University of Technology, Szczecin, Poland

Bibliografia

• [1] Grudziński К., Grudziński Р., Tradycyjny i nowoczesny sposób posadawiania ciężkich sprężarek tłokowych na fundamentach betonowych, Przegląd Mechaniczny, 2009, 5, p. 15-21.
• [2] Grudziński K., Grudziński P., Jaroszewicz W., Ratajczak J., Techniczne, ekonomiczne i eksploatacyjne korzyści ze stosowania tworzyw polimerowych w montażu maszyn. Technologia i Automatyzacja Montażu, 2011, z. 4, (74), p. 19-24.
• [3] Grudziński P., Modelowanie i analiza wytrzymałościowa śruby fundamentowej zakotwionej w bloku betonowym przy użyciu tworzywa polimerowego, Modelowanie Inżynierskie, 2011, ll,t. 11, nr 42, p. 147-154.
• [4] Pantermuehl P.J., Smalley A.J., Compressor Anchor Bolt Design; GMRC (USA), Report No. TR 97-6, http://www.scribd.com (March 2012).
• [5] Richtlinien VD1 2230, Systematische Berechnung hochbeanspruchter Schrauben Verbindungen, Blatt 1, VDI-Verlag 2003.
• [6] Rötscher F., Die Maschincnelemente, Berlin, Springer 1927.
• [7] Smally A. J., Mandke J. S., Pantermuehl P. J., Reciprocating Compressor Foundation: Loading, Design, Analysis, Monitoring & Repair. GMRC (USA), Report No. TA 93-1, December 1993, http://www.scribd.com (March 2012).
• [8] Zhang O., Discussions on Behavior of Bolted Joints in Tension, Transactions of the ASME, J. of Mechanical Design, 2005, vol. 127, p. 506-510.